.checkerboard {
    position: relative;
    width: 80vmin;
    height: 80vmin;
    top: 50%;
    transform: translateY(-50%);
    overflow: hidden;
    background-color: white;
    /*background-color: rgb(224,224,224);*/
    border: solid 0.4vmin rgb(53 100 119);
    border-radius: 6vmin;
    /*transition: all 0.6s;*/
    box-shadow: 0.5vmin 1vmin 1vmin #646464;
    display: flex;
    flex-direction: column;
    align-items: center;
    /*justify-content: space-around;*/
}

.btgHr {
    flex: 1;
    height: 0px;
    width: 100%;
    /*background-color: rgb(128,128,128);*/
    border: solid 1px rgb(0,0,0);
    transition: all 0.6s;

    display: flex;
    flex-direction: row;
    align-items: center;
}

.btgVr {
    flex: 1;
    height: 100%;
    width: 0;
    /*background-color: rgb(128,128,128);*/
    border: solid 1px rgb(0,0,0);
    transition: all 0.6s;

    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content:flex-end;
}

.pieces {
    height: 80%;
    width: 80%;
    transform: translate(50%, 50%);
    border-radius: 50%;
    transition: all 0.4s;
    background-color: rgb(0,0,0);
    opacity: 0%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pieces:hover {
    background-color: rgb(0,0,0);
    opacity: 50%;
    box-shadow: 6px 3px 12px rgb(96, 96, 96);
    cursor: pointer;
}

.pieces:active {
    background-color: rgba(192,192,192, 255);
    box-shadow: 4px 2px 10px rgb(64, 64, 64);
    transition: all 0.1s;
    opacity: 100%;
}

.white {
    background-color: rgb(255,255,255);
}

.black {
    background-color: rgb(96,96,96);
}

.pieceInner {
    height: 90%;
    width: 90%;
    transition: all 0.4s;
    border-radius: 50%;
    /*opacity: 0%;*/
}

.pieceInner:hover {
    /*opacity: 50%;*/
}

.pieceInner:active {
    height: 95%;
    width: 95%;
    /*opacity: 100%;*/
}

.isDown {
    background-color: rgba(0,0,0, 255);
    box-shadow: 4px 2px 10px rgb(64, 64, 64);
    transition: all 0.1s;
    opacity: 100%;
}

.isDown:hover {
    opacity: 100%;
}

.innerDown {
    height: 95%;
    width: 95%;
}

.centerPoint {
    position: absolute;
    height: 2vmin;
    width: 2vmin;
    transform: translate(52%, 52%);
    border-radius: 50%;
    transition: all 0.4s;
    background-color: rgb(0,0,0);
    display: flex;
    align-items: center;
    justify-content: center;
}
/*
.showTip {
    box-shadow: 0px 0px 32px #00ffff;
}
*/
.pieceTip {
    position: absolute;
    height: 2vmin;
    width: 2vmin;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    transition: all 0.4s;
    background-color: gold;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0%;
}

.pTip {
    opacity: 100%;
}